Te horahanga papa epoxy-wai mo te tono
- He pai te papa epoxy i runga i te wai mo te maha o nga whenua makuku, te raina e whakamahia ana, te mutunga kore, penei i nga ruuma, nga karati, aha atu.
- Nga momo wheketere katoa, whare putunga, papa o raro kaore he paparanga makuku 3 nga waahi waka o raro me etahi atu waa o te makuku nui.
Ko nga ahuatanga hua o te papa epoxy papa wai
- Ko te papa epoxy e pa ana ki te wai he punaha tino wai, te hauora o te taiao, ngawari ki te horoi me te horoi, te waikawa moroiti me te aukati alkali, te koriri, te anti-huakita pai.
- Ko te hanganga moroiti-permeable, he ngawari te aukati ki te hanga kohu wai o raro, te aukati i te puehu kore.
- Ko te whakakikorua he pakari, he aukati mau, he pai mo nga kawenga waenga.
- Te whakanui ake i te peita marama-wai, te whakapakari i te pakeke o te mata, te kaha huna.
- He kanapa ngohengohe, he ataahua me te kanapa.
Te tukanga hanga papa epoxy-wai
- Ko te hanga o te papa mo te huri katoa, te whakatika, te tango puehu.
- Hoatuhia te rauemi tuatahi ki te roera, ki te roera ranei.
- Hoatuhia nga mea kua whakatikahia ki runga ake o te tuatahi, tatari kia pakari te paninga o waenganui, te onepu me te puehu.
- Hoatuhia te putty epoxy i runga i te wai.
Ko nga tohu hangarau mo te papa epoxy wai
Tuemi whakamatautau | Waeine | Tohutohu | |
Te wa whakamaroke | Te whakamaroke mata (25℃) | h | ≤3 |
Wā whakamaroke (25℃) | d | ≤3 | |
Pūhui waro rangirua (VOC) | g/L | ≤10 | |
Ātete abrasion (750g/500r) | 9 | ≤0.04 | |
Whakapiri | akomanga | ≤2 | |
Te pakeke o te pene | H | ≥2 | |
Te ātete wai | 48h | Kaore he rereke | |
Ātete kawa (10% NaOH) | 48h | Kaore he rereke |